Area Code +44-191-(3220000...3229999) located in Durham, County Durham (DUR), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 191 Subscriber Number From : 3220000 Subscriber Number To : 3229999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TelNG Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : DUR Region Name : County Durham City : Durham Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.7800 Longitude : -1.5800 ‹ previous : +44-191-(3210000...3219999) next › : +44-191-(3230000...3239999) Dialling Instructions For trunk calls: 0 191 3220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 191 3220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3220000 ~ 3229999 (Count: 10,000) Example: +44-191-3220000 / 0044-191-3220000 (0191-3220000 / 0-191-3220000) +44-191-3220001 / 0044-191-3220001 (0191-3220001 / 0-191-3220001) +44-191-3220002 / 0044-191-3220002 (0191-3220002 / 0-191-3220002) +44-191-3220003 / 0044-191-3220003 (0191-3220003 / 0-191-3220003) +44-191-3220004 / 0044-191-3220004 (0191-3220004 / 0-191-3220004) ...+44-191-xxxxxxx / 0044-191-xxxxxxx (0191-xxxxxxx / 0-191-xxxxxxx) ...+44-191-3229995 / 0044-191-3229995 (0191-3229995 / 0-191-3229995) +44-191-3229996 / 0044-191-3229996 (0191-3229996 / 0-191-3229996) +44-191-3229997 / 0044-191-3229997 (0191-3229997 / 0-191-3229997) +44-191-3229998 / 0044-191-3229998 (0191-3229998 / 0-191-3229998) +44-191-3229999 / 0044-191-3229999 (0191-3229999 / 0-191-3229999)